[INFO] cloning repository https://github.com/GnatNamedAsh/codecrafters-kafka-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GnatNamedAsh/codecrafters-kafka-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGnatNamedAsh%2Fcodecrafters-kafka-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGnatNamedAsh%2Fcodecrafters-kafka-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0e38156c3ce43502dd940a306f987b557f2bf132 [INFO] checking GnatNamedAsh/codecrafters-kafka-rust against try#4949cf2f817beadb9a248d423b6d55d6d2398ffe for pr-142681 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGnatNamedAsh%2Fcodecrafters-kafka-rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/GnatNamedAsh/codecrafters-kafka-rust [INFO] finished tweaking git repo https://github.com/GnatNamedAsh/codecrafters-kafka-rust [INFO] tweaked toml for git repo https://github.com/GnatNamedAsh/codecrafters-kafka-rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/GnatNamedAsh/codecrafters-kafka-rust on toolchain 4949cf2f817beadb9a248d423b6d55d6d2398ffe [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4949cf2f817beadb9a248d423b6d55d6d2398ffe" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/GnatNamedAsh/codecrafters-kafka-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4949cf2f817beadb9a248d423b6d55d6d2398ffe" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking GnatNamedAsh/codecrafters-kafka-rust against try#4949cf2f817beadb9a248d423b6d55d6d2398ffe for pr-142681 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGnatNamedAsh%2Fcodecrafters-kafka-rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/GnatNamedAsh/codecrafters-kafka-rust [INFO] finished tweaking git repo https://github.com/GnatNamedAsh/codecrafters-kafka-rust [INFO] tweaked toml for git repo https://github.com/GnatNamedAsh/codecrafters-kafka-rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/GnatNamedAsh/codecrafters-kafka-rust on toolchain 4949cf2f817beadb9a248d423b6d55d6d2398ffe [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4949cf2f817beadb9a248d423b6d55d6d2398ffe" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/GnatNamedAsh/codecrafters-kafka-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4949cf2f817beadb9a248d423b6d55d6d2398ffe" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded miniz_oxide v0.8.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+4949cf2f817beadb9a248d423b6d55d6d2398ffe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b7c303342566bf01acd1433bda58fd04cc5dde310113dd90347ce8c832b0989b [INFO] running `Command { std: "docker" "start" "-a" "b7c303342566bf01acd1433bda58fd04cc5dde310113dd90347ce8c832b0989b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b7c303342566bf01acd1433bda58fd04cc5dde310113dd90347ce8c832b0989b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7c303342566bf01acd1433bda58fd04cc5dde310113dd90347ce8c832b0989b", kill_on_drop: false }` [INFO] [stdout] b7c303342566bf01acd1433bda58fd04cc5dde310113dd90347ce8c832b0989b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+4949cf2f817beadb9a248d423b6d55d6d2398ffe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c39bd16c1c64f808ad62b57096fd9ad49eef1376424169f6e0854a6a3020d7fa [INFO] running `Command { std: "docker" "start" "-a" "c39bd16c1c64f808ad62b57096fd9ad49eef1376424169f6e0854a6a3020d7fa", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking smallvec v1.15.0 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.75 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking socket2 v0.5.9 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Checking tokio v1.44.2 [INFO] [stderr] Checking codecrafters-kafka v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `frame_version`, `record_type`, `record_version`, `topic_name`, and `topic_uuid` are never read [INFO] [stdout] --> src/kafka/models.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct TopicRecord { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 2 | frame_version: i8, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 3 | record_type: i8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 4 | record_version: i8, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 5 | topic_name: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 6 | topic_uuid: [u8; 16], [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `frame_version`, `record_type`, `record_version`, `topic_name`, and `topic_uuid` are never read [INFO] [stdout] --> src/kafka/models.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct TopicRecord { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 2 | frame_version: i8, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 3 | record_type: i8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 4 | record_version: i8, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 5 | topic_name: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 6 | topic_uuid: [u8; 16], [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `topic_records` is never read [INFO] [stdout] --> src/kafka/server.rs:139:5 [INFO] [stdout] | [INFO] [stdout] 136 | pub struct Server { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 139 | topic_records: Arc>>, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `topic_records` is never read [INFO] [stdout] --> src/kafka/server.rs:139:5 [INFO] [stdout] | [INFO] [stdout] 136 | pub struct Server { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 139 | topic_records: Arc>>, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.85s [INFO] running `Command { std: "docker" "inspect" "c39bd16c1c64f808ad62b57096fd9ad49eef1376424169f6e0854a6a3020d7fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c39bd16c1c64f808ad62b57096fd9ad49eef1376424169f6e0854a6a3020d7fa", kill_on_drop: false }` [INFO] [stdout] c39bd16c1c64f808ad62b57096fd9ad49eef1376424169f6e0854a6a3020d7fa